(19)
(11) EP 1 563 659 A2

(12)

(88) Date of publication A3:
19.05.2005

(43) Date of publication:
17.08.2005 Bulletin 2005/33

(21) Application number: 02783933.1

(22) Date of filing: 07.11.2002
(51) International Patent Classification (IPC)7: H04L 27/26
(86) International application number:
PCT/SE2002/002033
(87) International publication number:
WO 2004/043028 (21.05.2004 Gazette 2004/21)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
Designated Extension States:
AL LT LV MK RO SI

(71) Applicant: Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventors:
  • LINDSKOG, Jan
    S-435 43 Pixbo (SE)
  • RYDNELL, Gunnar
    S-421 59 Västra Frölunda (SE)
  • WALTHER, Roger
    S-431 37 Mölndal (SE)
  • KRONQUIST, Göran
    S-443 70 Grabo (SE)
  • SJÖBERG, Sten
    S-438 33 Landvetter (SE)

(74) Representative: Kühn, Friedrich Heinrich 
Ericsson ABPatent Unit Radio NetworksTorshamnsgatan 23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) PAPR REDUCTION